Wrong linking to github pages on Gatsby Starter page

Hello i don't know if this is the place to report this but the Gatsby starter page of this template https://www.gatsbyjs.com/starters/Vagr9K/gatsby-advanced-starter has a "Visit demo" button that points to https://vagr9k.github.io/gatsby-advanced-starter/ which is old/wrong.

It should point to https://gatsby-advanced-starter-demo.netlify.app/ as it in your README.md

[Vagr9K]

Hello!

Thank you for reporting this issue. I've temporarily published the demo page on GitHub pages to help "fix" the issue for a while.

Technically needs to be reported on https://github.com/gatsbyjs/gatsby but I'm not sure about the rest. I can't quite find the data which contains the previews/etc to open a PR and fix it.